Season
- Season 0 2001-04-24
- Season 1 1983-01-16
- Season 2 1984-01-15
- Season 3 1985-01-14
- Season 4 1986-01-20
- Season 5 1987-01-26
- Season 6 1987-12-14
- Season 7 1988-10-09
- Season 8 1989-11-27
- Season 9 1990-09-11
- Season 10 1991-10-14
- Season 11 1992-10-12
- Season 12 1993-10-11
- Season 13 1994-10-17
- Season 14 1995-10-16
- Season 15 1996-10-07
- Season 16 1997-10-06
- Season 17 1998-09-20
- Season 18 1999-09-27
- Season 19 2000-10-01
- Season 20 2001-09-12
- Season 21 2002-09-02
- Season 22 2003-10-08
- Season 23 2004-09-16
- Season 24 2005-10-04
- Season 25 2006-10-02
- Season 26 2007-10-15
- Season 27 2009-01-01
- Season 28 2010-02-01
- Season 29 2010-10-18
- Season 30 2011-10-10
- Season 31 2013-01-07
- Season 32 2014-01-06
- Season 33 2015-01-05
- Season 34 2016-01-04
- Season 35 2016-09-26
- Season 36 2017-10-18
- Season 37 2018-07-30
- Season 38 2019-09-30
- Season 39 2020-07-20
- Season 40 2021-01-07
- Season 41 2022-02-14
- Season 42 2023-01-02
- Season 43 2024-01-22
- Season 44 2025-01-21
Season 44 Episode
- Season 22 Truth, War, and Consequences
- Season 22 Chasing the Sleeper Cell
- Season 22 The Alternative Fix
- Season 22 Dangerous Prescription
- Season 22 Who Was Lee Harvey Oswald? (Updated)
- Season 22 From China With Love
- Season 22 Chasing Saddam's Weapons
- Season 22 Beyond Baghdad
- Season 22 Tax Me if You Can
- Season 22 The Invasion of Iraq
- Season 22 Ghosts of Rwanda
- Season 22 Diet Wars
- Season 22 Son of Al Qaeda
- Season 22 The Jesus Factor
- Season 22 The Way the Music Died
- Season 22 The Plea
Frontline - Season 22 Episode 2 Chasing the Sleeper Cell
7.40 55 minutes FRONTLINE and The New York Times join forces to go deep inside the war on terror at home in "Chasing the Sleeper Cell." With remarkable access to top government officials and counterterrorism investigators -- and featuring an exclusive interview with a member of the alleged terrorist cell -- the report takes viewers inside a secret national security investigation to witness how America's intelligence agencies pursued an alleged Al Qaeda cell operating in the United States.
